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Monthly climate in Iranshahr, Iran

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Iranshahr features a hot desert climate (BWh). Temperatures typically range between 14 °C (58 °F) and 37 °C (98 °F) through the year, but rarely can drop to -2 °C (28 °F) or can rise to as high as 46 °C (116 °F). The average annual precipitation amounts to about 89 mm (3.5 inches) and receives 7 rainy days on the 1 mm (0.04 inches) threshold annually. Iranshahr enjoys an average of 4013 hours of sunshine throughout the year, and daylight varies from 10 hours 26 minutes to 13 hours 48 minutes per day.

Monthly average temperatures in Iranshahr, Iran

The warmest months in Iranshahr are June, July and August, with daily mean temperatures ranging from 35 to 37 °C (96 - 98 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 14 to 17 °C (58 - 64 °F) throughout the day. On average each year, Iranshahr experiences 247 days above 25 °C (77.0 °F) and 1 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Iranshahr. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum30°C
(85°F)		32°C
(89°F)		38°C
(100°F)		39°C
(103°F)		46°C
(115°F)		46°C
(116°F)		45°C
(114°F)		45°C
(114°F)		43°C
(109°F)		40°C
(105°F)		34°C
(93°F)		30°C
(86°F)
Mean maximum27°C
(80°F)		29°C
(84°F)		34°C
(93°F)		38°C
(101°F)		43°C
(109°F)		45°C
(112°F)		45°C
(113°F)		44°C
(112°F)		42°C
(107°F)		38°C
(101°F)		32°C
(90°F)		28°C
(82°F)
Average high21°C
(70°F)		24°C
(75°F)		28°C
(83°F)		34°C
(94°F)		38°C
(101°F)		43°C
(110°F)		42°C
(108°F)		42°C
(107°F)		39°C
(103°F)		34°C
(93°F)		27°C
(81°F)		23°C
(74°F)
Daily mean14°C
(58°F)		17°C
(64°F)		22°C
(72°F)		28°C
(83°F)		32°C
(90°F)		37°C
(98°F)		36°C
(97°F)		35°C
(96°F)		32°C
(89°F)		27°C
(80°F)		20°C
(69°F)		16°C
(61°F)
Average low8°C
(46°F)		11°C
(52°F)		15°C
(60°F)		21°C
(70°F)		25°C
(77°F)		29°C
(85°F)		30°C
(86°F)		28°C
(83°F)		24°C
(75°F)		19°C
(66°F)		13°C
(55°F)		8°C
(47°F)
Mean minimum1°C
(35°F)		4°C
(40°F)		10°C
(49°F)		15°C
(59°F)		21°C
(70°F)		25°C
(77°F)		27°C
(80°F)		23°C
(74°F)		20°C
(68°F)		14°C
(58°F)		7°C
(45°F)		2°C
(36°F)
Minimum-2°C
(28°F)		2°C
(35°F)		5°C
(42°F)		12°C
(54°F)		19°C
(66°F)		22°C
(72°F)		25°C
(78°F)		22°C
(72°F)		17°C
(63°F)		10°C
(49°F)		6°C
(43°F)		-0°C
(32°F)

Compare climate in Iranshahr with other places

Compare temperature, precipitation, sunshine, UV index in Iranshahr, Iran with other places around the world.

Monthly average precipitation in Iranshahr, Iran

Iranshahr usually has the most precipitation in January, February and March, with an average of 2 rainy days and 21 mm (0.8 inches) of precipitation per month. The driest months in Iranshahr are June, August and September. On average, 0 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Iranshahr. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)24 (0.9)19 (0.8)20 (0.8)7 (0.3)2 (0.1)0 (0.0)3 (0.1)1 (0.0)0 (0.0)2 (0.1)3 (0.1)7 (0.3)
Average precipitation days (≥ 1 mm)123000000001

Monthly sunshine hours in Iranshahr, Iran

The sunniest months in Iranshahr are May, June and July, when the sun shines an average of 12 hours 20 minutes a day. Least sunny months in Iranshahr: January, February and November receive an average of 9 hours 22 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Iranshahr. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours247289337348378378377365342332307307
Mean daily daylight hours10h 37m11h 13m12h 0m12h 48m13h 28m13h 48m13h 38m13h 3m12h 17m11h 29m10h 47m10h 26m

Solar UV radiation in Iranshahr, Iran

Iranshahr experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 13 - 14, which corresponds to the Extreme category of sun exposure. January, November and December are in the High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly Iranshahr UV Index data.

Average daily maximum UV levels by month for Iranshahr. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)6811121413141212976